.body1{
	margin: 0;/*页面空白*/
	padding: 0;
	width:100%;
	height: 100%;
	font-family: sans-serif;/*无寸线*/
	background: url(../img/bg.jpg);
	background-size:100% 100%;
	background-attachment:fixed;
	border-top: 6.25rem;
}
.body2{
	margin: 0;/*页面空白*/
	padding: 0;
	width:100%;
	height: 100px;
	font-family: sans-serif;/*无寸线*/
	background: url(../img/bg4.jpg);
	background-size:100% 100%;
	background-attachment:fixed;
	border-top: 6.25rem;
	margin-bottom: 0px;
}
.box{
	position: absolute;
	top:50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width:400px;
	padding: 40px;
	background: rgba(0,0,0,.8);  /*使用 RGBA 颜色，并使用透明度*/
	box-sizing : border-box;
	box-shadow: 0 15px 25px rgba(0,0,0,.5);
	border-radius: 10px;
}
.box h2{
	color: cornsilk;
	text-align: center;
	margin: 0 0 30px;
}
.box .inputBox{
	position: relative;
}
.box .inputBox input{
	background: transparent;
	width:100%;
	padding:10px 0;
	font-size: 16px;
	color: #fff;
	margin-bottom: 30px;
	border: 1px;
	letter-spacing:1px;/*字间距*/
	outline:none;
	border-bottom: 1px solid #fff;

}
.box .inputBox input:focus ~ label,
.box .inputBox input:valid ~ label
{
	top:-18px;
	left:0;
	color:#03a9f4;
	font-size: 12px;
}

.box .inputBox label{
	position: absolute;
	top:0;
	left: 0;
	padding: 10px 0;
	letter-spacing: 1px;
	font-size: 16px;
	color: #fff;
	pointer-events: none;
}
.box .inputBox select{
	background: transparent;
	padding:10px 0;
	font-size: 16px;
	margin-bottom: 30px;
	/* margin-top: 30px; */
	border-bottom: 1px solid #fff;
	color: #aaffff;
}
/*.Submit{*/
/*	align-self: center;*/
/*	color: #03A9F4;*/
/*	font-size: 16px;*/
/*	letter-spacing:1px;!*字间距*!*/
/*	background: transparent;*/
/*}*/
.box input[type="submit"] {
	background: transparent;

	border: none;
	outline: none;
	color: #fff;
	background: cornflowerblue;
	padding: 10px 20px;
	cursor: pointer;
	border-radius: 5px;
}

.box button{
	background: transparent;

	border: none;
	outline: none;
	color: #fff;
	background: cornflowerblue;
	padding: 10px 20px;
	cursor: pointer;
	border-radius: 5px;

}
.button1{
	background: transparent;
	border: none;
	outline: none;
	color: #fff;
	background: cornflowerblue;
	padding: 10px 20px;
	cursor: pointer;
	border-radius: 5px;
}
